Vânia Portela Ditzel Westphalen

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The prognosis of traumatized teeth in general and of avulsed teeth in particular depends on prompt and appropriate treatment. Management of traumatic injuries may be a challenge to the(More)
OBJECTIVES The purpose of this study was to evaluate and to compare the efficacy of a conventional and a digital radiographic method in diagnosing simulated external root resorption cavities. (More)
AIM To assess the effect of sodium chloride concentration in fluoridated solutions during the electrochemical dissolution of fractured rotary endodontic instruments. METHODOLOGY Two solutions were(More)
OBJECTIVES To assess the influence of metallic posts in the detection of simulated vertical root fractures (VRFs) using the following imaging examinations: 2 cone beam CT (CBCT) systems [CBCT1:(More)
OBJECTIVE The aim of this study was to measure leakage of 4 resin-based sealers. STUDY DESIGN Four groups of premolars (n = 60) were prepared using GT Rotary files and the crown-down technique and(More)